TT Electronics/IRC

GS4B017682CT

GS4B017682CT Description

The GS4B017682CT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package, designed for demanding surface-mount applications. Featuring a 76.8KΩ resistance per element with an ultra-tight ±0.25% absolute tolerance, this ceramic-based thin-film network ensures exceptional stability and accuracy. Its ±100ppm/°C temperature coefficient and 125°C maximum operating temperature make it suitable for environments with thermal fluctuations. The SOIC-C series construction offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for reliable PCB mounting. Rated for 100V maximum voltage and 0.4W total power dissipation, it balances performance with space efficiency.

GS4B017682CT Features

• Precision Thin Film Technology: Delivers low noise and high stability for critical circuits.
• Bussed Network Design: Simplifies PCB layout with shared connections (BUS circuit designator).
• Robust Ceramic Case: Enhances thermal management and mechanical durability.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• Low TCR (±100ppm/°C): Minimizes resistance drift under thermal stress.
• Automotive-Grade Alternatives: While not PPAP-certified, its reliability suits industrial and telecom applications.
• Tight Dimensional Tolerances: ±0.1mm height/length tolerance ensures consistent placement.

GS4B017682CT Applications

Ideal for precision analog and digital circuits requiring matched resistances, such as:

• Voltage Dividers & Sensor Interfaces: Ensures signal integrity in measurement systems.
• Medical Instrumentation: Benefits from low drift and high accuracy.
• Industrial Control Systems: Withstands harsh environments due to ceramic encapsulation.
• Telecom Infrastructure: Supports high-frequency signal conditioning.
• Test & Measurement Equipment: Leverages tight tolerances for calibration circuits.

Conclusion of GS4B017682CT

The GS4B017682CT excels in applications demanding high precision, thermal resilience, and compact design. Its bussed architecture, ceramic construction, and thin-film technology provide a competitive edge over generic resistor arrays. While not RoHS-compliant or automotive-qualified, it remains a top choice for industrial, medical, and telecom sectors where reliability and accuracy are paramount. Engineers seeking a balance of performance and miniaturization will find this network an optimal solution.